Severe

Significant threat to life or property

Winter Storm Watch Montana, Wyoming | Effective 03/11/2026 13:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow possible. Total snow accumulations between 7 and<br /> 14 inches possible. Winds could gust as high as 30 mph. * WHERE...Portions of central, south central, and southeast Montana<br /> and north central Wyoming. * WHEN...From Thursday evening through late Saturday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely<br /> become slick and hazardous. Travel could be very difficult to<br />

Winter Storm Watch Montana | Effective 03/11/2026 13:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Prolonged periods of heavy snow possible. Total snow<br /> accumulations between 1 and 3 feet possible. Winds could gust as<br /> high as 90 mph Thursday. * WHERE...Crazy Mountains. * WHEN...From Thursday afternoon through late Saturday night. * IMPACTS...Recreation in the high country could be impacted by heavy<br /> accumulating snow. Avalanche danger may increase. Instruction:<br /> Persons should delay all travel if possible. If travel is absolutely<br />

Winter Storm Warning Montana | Effective 03/11/2026 13:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Prolonged periods of heavy snow possible. Total snow<br /> accumulations between 1 and 3 feet possible, greatest on south and<br /> west facing aspects. Winds could gust as high as 85 mph Thursday. * WHERE...Absaroka/Beartooth Mountains. * WHEN...From 6 PM this evening to 6 AM MDT Sunday. * IMPACTS...Recreation in the high country could be severely impacted<br /> by heavy accumulating snow. Travel could be very difficult to<br />

Winter Storm Watch Montana | Effective 03/11/2026 13:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow possible. Total snow accumulations between 7 and<br /> 14 inches possible. Winds could gust as high as 30 mph. * WHERE...Northern Rosebud. * WHEN...From Thursday evening through late Saturday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely<br /> become slick and hazardous. Travel could be very difficult to<br /> impossible. The hazardous conditions could impact the Thursday<br />

Severe Thunderstorm Warning Louisiana, Texas | Effective 03/11/2026 13:19

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRSHV The National Weather Service in Shreveport has issued a * Severe Thunderstorm Warning for...<br /> Western Sabine Parish in northwestern Louisiana...<br /> Southeastern Angelina County in eastern Texas...<br /> Sabine County in eastern Texas...<br /> San Augustine County in eastern Texas...<br /> Southeastern Shelby County in eastern Texas... * Until 400 PM CDT. * At 319 PM CDT, severe thunderstorms were located along a line from<br />

Flood Watch Oregon, Washington | Effective 03/11/2026 13:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northwest Oregon, including the following<br /> areas, Clackamas County Cascade Foothills, Clatsop County Coast,<br /> East Central Willamette Valley, East Portland Metro, Inner<br /> Portland Metro, Lower Columbia River, North Oregon Coast Range,<br /> North Oregon Coast Range Lowlands, Outer Southeast Portland Metro,<br />

Severe Thunderstorm Warning Tennessee | Effective 03/11/2026 13:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 321 PM CDT, a severe thunderstorm was located near Celina, moving<br /> east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Celina and Moss. Instruction:<br /> For your protection move to an interior room on the lowest floor of a<br /> building.

Severe Thunderstorm Warning Tennessee | Effective 03/11/2026 13:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 321 PM CDT, a severe thunderstorm was located 8 miles west of<br /> Petersburg, or 12 miles south of Lewisburg, moving east at 60 mph. A<br /> camera on this storm indicates a potential wall cloud, so the<br /> tornado possible tag has also been used. Emergency Management in<br /> Pulaski, TN reported structural damage associated with this storm at<br /> 310 PM. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Emergency management.

Winter Storm Watch Montana, Wyoming | Effective 03/11/2026 12:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow possible. Total snow accumulations between 7 and<br /> 14 inches possible. Winds could gust as high as 30 mph. * WHERE...Portions of central, south central, and southeast Montana<br /> and north central Wyoming. * WHEN...From Thursday evening through late Saturday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely<br /> become slick and hazardous. Travel could be very difficult to<br />

Winter Storm Watch Montana, Wyoming | Effective 03/11/2026 12:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow possible. Total snow accumulations between 10 and<br /> 20 inches possible. Winds could gust as high as 35 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming,<br /> Northeast Bighorn Mountains. * WHEN...From Thursday evening through late Saturday night. * IMPACTS...Recreation in the high country could be severely impacted<br /> by heavy accumulating snow. Travel could be very difficult to<br />
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